Rolling the no. 22 I-beam.
Autor: | Feigin, G., German, I., Kozopasov, E. |
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Zdroj: | Metallurgist; Jul1969, Vol. 13 Issue 7, p431-433, 3p |
Databáze: | Complementary Index |
Externí odkaz: |
Autor: | Feigin, G., German, I., Kozopasov, E. |
---|---|
Zdroj: | Metallurgist; Jul1969, Vol. 13 Issue 7, p431-433, 3p |
Databáze: | Complementary Index |
Externí odkaz: |